a girl that is not fully known or does the actions of a "whore" but like to have relations with multiple men. usually this girl is a virgin and is friendly all the time.however this is merely a cover up to make herself seem more innocent.usually this word is not to be used seriously.it can be used jokingly if wanted.

girl is with friend and sees friend talk to one guy she likes on the phone while txting another guy she likes on her phone. the girl says to her friend "oh my god Shery, your such a semi hoe!"
semihoewhoresemihoe